EP 2529246 A4 20131204 - ANALOG FRONT END FOR SYSTEM SIMULTANEOUSLY RECEIVING GPS AND GLONASS SIGNALS
Title (en)
ANALOG FRONT END FOR SYSTEM SIMULTANEOUSLY RECEIVING GPS AND GLONASS SIGNALS
Title (de)
ANALOGES FRONT-END FÜR EIN SYSTEM FÜR DEN GLEICHZEITIGEN EMPFANG VON GPS- UND GLONASS-SIGNALEN
Title (fr)
FRONTAL ANALOGIQUE POUR UN SYSTÈME RECEVANT SIMULTANÉMENT DES SIGNAUX GPS ET GLONASS
Publication
Application
Priority
- US 75452110 A 20100405
- US 29818710 P 20100125
- US 2010033634 W 20100504
Abstract (en)
[origin: WO2011090497A1] ABSTRACT A receiver for receiving both GPS signals and GLONASS signals is provided. This receiver includes an analog front end (AFE), a GPS digital front end (DFE) and a GLONASS DFE for receiving an output of the AFE, and a dual mode interface (DMI) for receiving outputs of the GPS and GLONASS DFEs. Search engines are provided for receiving outputs of the DMI. Notably, certain front-end components of the AFE are configured to process both the GPS signals and the GLONASS signals.
IPC 8 full level
G01S 19/33 (2010.01); G01S 19/36 (2010.01)
CPC (source: EP KR US)
G01S 19/13 (2013.01 - KR); G01S 19/33 (2013.01 - EP US); G01S 19/36 (2013.01 - EP US); G01S 19/37 (2013.01 - US)
Citation (search report)
- [Y] US 2007105495 A1 20070510 - KNIGHT JERRY E [US]
- [Y] US 6081691 A 20000627 - RENARD ALAIN [FR], et al
- [Y] US 2009167601 A1 20090702 - REIS RICARDO DOS SANTOS [PT]
- [A] US 2009219204 A1 20090903 - YOO CHANG-SIK [KR], et al
- [A] US 7324037 B1 20080129 - TAN SEETECK [SG], et al
- See references of WO 2011090497A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011090497 A1 20110728; CN 102725656 A 20121010; EP 2529246 A1 20121205; EP 2529246 A4 20131204; JP 2013518281 A 20130520; KR 20120111750 A 20121010; TW 201127177 A 20110801; US 2011181467 A1 20110728; US 8587477 B2 20131119
DOCDB simple family (application)
US 2010033634 W 20100504; CN 201080062367 A 20100504; EP 10844119 A 20100504; JP 2012551140 A 20100504; KR 20127022322 A 20100504; TW 99114431 A 20100505; US 75452110 A 20100405